公开(公告)号：US11651514B1

公开(公告)日：2023-05-16

申请号：US15936250

申请日：2018-03-26

Applicant: SeeScan, Inc.

Inventor： Mark S. Olsson ,  Scott A. Powell ,  Nicholas A. Smith ,  Ryan B. Levin ,  Thomas R. Kok ,  Michael J. Martin ,  Garrett A. Newby

IPC: G06T7/73 ,  G01V3/165 ,  G01C11/08 ,  G01C11/02 ,  H04N5/225 ,  G01B11/00 ,  G06T7/292 ,  G06T7/246

CPC classification number: G06T7/74 ,  G01B11/002 ,  G01C11/02 ,  G01C11/08 ,  G01V3/165 ,  G06T7/248 ,  G06T7/292 ,  H04N5/2252 ,  H04N5/2257 ,  H04N5/2258 ,  G06T2207/10021 ,  G06T2207/30181 ,  G06T2207/30184 ,  G06T2207/30244

Abstract: Apparatus, systems, and methods are disclosed for tracking movement over the ground or other surfaces using two or more spaced apart cameras and an associated processing element to detect ground features in images from the cameras and determine tracking parameters based on the position of the detected ground features in the images.